lightnvm: proper error handling for pblk_bio_add_pages
Currently in case of error caused by bio_pc_add_page in pblk_bio_add_pages two issues occur when calling from pblk_rb_read_to_bio(). First one is in pblk_bio_free_pages, since we are trying to free pages not allocated from our mempool. Second one is the warn from dma_pool_free, that we are trying to free NULL pointer dma. This commit fix both issues. Signed-off-by: NIgor Konopko <igor.j.konopko@intel.com> Signed-off-by: NMarcin Dziegielewski <marcin.dziegielewski@intel.com> Signed-off-by: NMatias Bjørling <mb@lightnvm.io> Signed-off-by: NJens Axboe <axboe@kernel.dk>
Showing
想要评论请 注册 或 登录